In a triangle, we use terms like adjacent and opposite. These refer to sides in relation to angles. In our musical triangle, the drummer is at one angle in the back. This side, where the audience is, is called the opposite side.
Trunc is database function, try using round for numeric values, or change the Processing of Query to database.
trunc() prototype [As of C++ 11 standard] double trunc(double x); float trunc(float x); long double trunc(long double x); double trunc(T x); // For integral types The trunc() function takes a single argument and returns a value of type double, float or long double type. This function is defined in <cmath> header file. trunc() Parameters